Update copyright

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/integration/elasticsearch-1.5/trunk@1784943 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/NOTICE.txt b/NOTICE.txt
index 6ff17d6..e8268c9 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1,6 +1,5 @@
 Apache ManifoldCF Plugin for Elastic Search
-Original work Copyright 2010-2013 The Apache Software Foundation
-Modified work Copyright 2015 Bartlomiej Superson
+Copyright 2010-2017 The Apache Software Foundation
 
 This product includes software developed by
 The Apache Software Foundation (http://www.apache.org/).